Vibrational Frequencies calculated at BLYP/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
580 |
577 |
181.40 |
8.46 |
0.24 |
0.38 |
| 2 |
A1 |
295 |
293 |
0.54 |
22.60 |
0.03 |
0.06 |
| 3 |
A1 |
182 |
181 |
0.00 |
13.20 |
0.31 |
0.48 |
| 4 |
A1 |
104 |
103 |
0.16 |
7.87 |
0.66 |
0.80 |
| 5 |
A2 |
139 |
138 |
0.00 |
6.06 |
0.75 |
0.86 |
| 6 |
B1 |
578 |
575 |
173.54 |
4.08 |
0.75 |
0.86 |
| 7 |
B1 |
174 |
173 |
0.04 |
9.92 |
0.75 |
0.86 |
| 8 |
B2 |
562 |
559 |
163.11 |
5.14 |
0.75 |
0.86 |
| 9 |
B2 |
209 |
208 |
0.70 |
10.42 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1411.3 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 1403.5 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.765 |
|
|
|
| 2 |
Cl |
0.082 |
|
|
|
| 3 |
Cl |
0.082 |
|
|
|
| 4 |
I |
0.300 |
|
|
|
| 5 |
I |
0.300 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.765 |
1.765 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-82.248 |
0.000 |
0.000 |
| y |
0.000 |
-89.813 |
0.000 |
| z |
0.000 |
0.000 |
-88.779 |
|
| Traceless |
| | x | y | z |
| x |
7.048 |
0.000 |
0.000 |
| y |
0.000 |
-4.299 |
0.000 |
| z |
0.000 |
0.000 |
-2.749 |
|
| Polar |
| 3z2-r2 | -5.498 |
| x2-y2 | 7.565 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
13.947 |
0.000 |
0.000 |
| y |
0.000 |
8.775 |
0.000 |
| z |
0.000 |
0.000 |
10.727 |
<r2> (average value of r
2) Å
2
| <r2> |
653.222 |
| (<r2>)1/2 |
25.558 |